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https://issues.apache.org/jira/browse/HIVE-411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zheng Shao updated HIVE-411:
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Issue Type: New Feature (was: Bug)
> Interaction of AS clause (from a TRANSFORM-USING-AS) with non-column
> formatted output
> -------------------------------------------------------------------------------------
>
> Key: HIVE-411
> URL: https://issues.apache.org/jira/browse/HIVE-411
> Project: Hadoop Hive
> Issue Type: New Feature
> Reporter: Venky Iyer
>
> If I'm producing output from a streaming reducer that isn't intended to be
> columnar, what's the appropriate AS clause ?
> Leaving out the AS clause causes the addition of a tab plus NULL to each
> output line; if there are any rows with tabs in them, the stuff after the
> <tab> replaces the NULL. If I say 'AS dummy', then any part of an output line
> that follows a <tab> is thrown away.
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